Best field watches for a 8-inch wrist

A 8" wrist is about 63 mm across, so a field watch fits it best up to 59 mm lug-to-lug. 10 we've measured do, from the Hamilton Khaki Field Auto 42mm at 53 mm down to the Vaer C5 Korean Field Solar 40mm at 48 mm. Largest first, so you see the most wrist presence that still fits.